Dobrynin Maxim

From Irkutsk, Russia

EMA: 15990398

Player page

Common russian riichi rating (CRR)

Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).

186 place (89.44).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (533.33 * 1.20 * 0.14 + 0 * 1.10 * 0.71 + 466.67 * 1 * 1 + 0 + 0) / (1.20 * 0.14 + 1.10 * 0.71 + 1 * 1 + 1 + 1) = 141.04128919112202

p2 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.14 + 0 * 1.10 * 0.71) / max_coefficients = 37.839322033898306

score = 141.04128919112202 * 0.5 + 37.839322033898306 * 0.5 = 89.44030561251016

Rating changes

Show

all results
Date Place Points Reason
2023-11-05 174 -> 186 100.68 -> 89.44

Winter tournament: 29% -> 14%
2023-10-22 171 -> 174 100.68
2023-10-19 172 -> 171 100.68
2023-10-12 172 100.54 -> 100.68
2023-09-09 172 97.66 -> 100.54

Summer tournament: 86% -> 71%
2023-09-06 173 -> 172 97.66
2023-09-05 173 108.08 -> 97.66

Winter tournament: 43% -> 29%
2023-09-03 156 -> 173 110.28 -> 108.08
2023-08-27 151 -> 156 110.28
2023-08-26 149 -> 151 110.28

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 467 2023-05-01 9/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 0 2022-07-09 12/12 71% 1.10 CRR Summer tournament
3 533 2022-01-05 8/16 14% 1.20 CRR Winter tournament
4 67 2021-01-03 15/16 0% 1.20 CRR Winter tournament
5 737 2019-12-15 6/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
6 867 2019-05-26 3/16 0% 1.20 RR Summer Tournament
7 55 2019-01-05 53/56 0% 3.00 EMA Snow Dragon
8 1000 2018-12-02 1/12 0% 1.10 CRR Irkutsk Winter Tournament
9 727 2018-09-09 4/12 0% 1.10 CRR Summer Tournament
10 67 2018-04-22 15/16 0% 1.20 RR Spring Tournament
11 632 2018-01-21 8/20 0% 1.30 RR Winter tournament